2001
The Continuous Data Improvement for Quasi-Geoid Estimation in South America.
ARTIGOS
BARZAGHI R., BLITZKOW D., KENYON S., SANSO F., LOBIANCO M. C. B., MATTOS A. C. C. The Continuous Data Improvement for Quasi-Geoid Estimation in South America. 2 - 8 September, Budapest - Hungary, 2001. Scientific Assembly of the International Association of Geodesy (IAG).